Banking Resolution
Z 03.01LIAB 2RESOL 1

Own Funds Requirement - Credit Institutions

What it collects

The own funds requirements of a credit institution or group, so that the MREL calibration can be built on the same prudential base the supervisor uses.

Block
Aggregate Liability Data
Reporting level
Consolidated and individual level, reflecting requirements applicable at the reference date.
Reference date
2025-12-31
Remittance date
2026-03-31
Format
XBRL-CSV
Structure
1 columns · 21 rows

How to read it

  • Rows carry the total risk exposure amount, the contribution to the consolidated figure, the total exposure measure, initial capital and the components of the requirement stack.
  • The single column 0010 takes either an amount or a percentage depending on the row.
  • The total SREP capital requirement is the exception to the reference-date rule: it is reported from the latest official SREP decision communicated before the remittance date.

Where filings go wrong

  • Where the same data point has already been reported in COREP for the same reference date and scope, the instructions expect consistency with it — divergence is what validation rules look for first.

Rows

21 rows as printed in the template. Each is deep-linkable as #r0100.

RowItem
0100Total Risk Exposure Amount
0110Contribution to consolidated total risk exposure amount
0120Total Exposure Measure
0210Initial capital
0220Leverage Ratio Requirement
0300Total SREP Capital Requirement (TSCR) ratio
0310TSCR: to be made up of CET1 capital
0320TSCR: to be made up of Tier 1 capital
0400Combined Buffer Requirement
0410Capital Conservation Buffer
0420Conservation buffer due to macro-prudential or systemic risk identified at the level of a Member State
0430Institution-Specific Countercyclical Capital Buffer
0440Systemic Risk Buffer
0450Global Systemically Important Institution Buffer
0460Other Systemically Important Institution Buffer
0500Overall capital requirement (OCR) ratio
0510OCR: to be made up of CET1 capital
0520OCR: to be made up of Tier 1 capital
0600OCR and Pillar 2 Guidance (P2G)
0610OCR and P2G: to be made up of CET1 capital
0620OCR and P2G: to be made up of Tier 1 capital

Columns

1 columns, with the header hierarchy shown outermost first. Each is deep-linkable as #c0010.

ColumnItem
0010Amount or Percentage
Source: Annex I to Implementing Regulation (EU) 2025/2303 (EBA reporting framework 4.2)Updated 2026-07-25

Row and column codes and labels are reproduced from the official template. The cell-by-cell reporting instructions are in Annex II to the same regulation; this page summarises them and does not replace them.